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3
votes
2answers
2k views

Email Autodiscovery Not Being Probed By Android

Android's default email client is supposed to probe the server for the domain of the user's email address per outlook autodiscovery. This bug seems to indicate that at least the first two steps of ...
0
votes
2answers
374 views

Android/Linux Ping sends another packet before packet timeout

I have to send 10 packet & timeout for each packet should be 3 secs. As Android pings works on Linux ping commands, I am using below ping command in my application: ping -c 10 -W 3 -s 32 www....
2
votes
1answer
1k views

Route outbound connections from local network through VPN

I have a server A running OpenVPN, an OpenVPN client B (a rooted Android phone as it happens) and a third party C (a laptop, tablet etc.) tethered to B. B can use the VPN to access the internet via A;...
1
vote
1answer
4k views

L2TP over IPSec VPN (OpenSwan, CentOS 6) unable to connect via iPhone (iOS 5.1) and Android (JellyBean)

I have successfully installed L2TP over IPsec VPN (PSK) using OpenSwan 2.6.38 running on CentOS. Connect DOES WORK perfectly from Windows 8. But doesn't work AT ALL from iPhone 4 (ios 5.1) or ...
1
vote
1answer
258 views

HTC Incredible not downloading email from Exchange 2003 account

I have a Exchange 2003 setup, with no SSL. I have one user who also receives his work email on his HTC Incredible. I've setup his email account as an Exchange account and to synchronize his email, ...
1
vote
1answer
442 views

Android webbrowser returns code 500 for webpage on Nginx webserver

I've come to a very weird behavior of a web browser on android mobile phone (I've tried HTC Wildfire and HTC Desire phones). I have a web server with Nginx v0.8.54. When i try to open a web page on ...
1
vote
1answer
521 views

Need advice on how to set up live video streaming to web/mobile devices

I have a bunch of live udp video streams that currently are viewed by set top boxes in my network. I would like to pick this video up (I can do this with vlc now) and stream it out to other non-STB ...
0
votes
1answer
23 views

OpenVPN wont connect from android, TLS error

I have set up OpenVPN server and I am connecting it with no problem with my Fedora 23 computer using NetworkManager. Alas, when I try to connect from OpenVPN Connect application from Android, I get ...
0
votes
1answer
173 views

Chrome on Android issuing two-byte range request for static MP3 file served by Nginx

I'm hosting a 2.9MB MP3 file with Nginx. When I navigate to its URL using Chrome on Android, there are two requests made: one normal request, and one two-byte range request. When I copy the first ...
0
votes
1answer
266 views

Windows 8.1 Internet Connection Sharing has been disabled by network administrator

I have a surface pro with Windows 8.1, I'm trying to share my tethered wireless android connection with a firewall connecting to my Surface for testing. When I right click on my wireless adaptor and ...
0
votes
1answer
736 views

Don't allow to deactivate Company Portal Intune App as a Device Administrator in Android

Is there any way that I could block the user of deactivating the Company Portal app from the Device Administrator in a Android Device. What I'm trying to accomplish is that the user can't uninstall ...
0
votes
1answer
380 views

WSO2 EMM Remove Device/user from list

I've searched lot but I cannot find the resolution - if I enroll device to user and then wipe the device how to: remove user (Error is: User cannot be deleted, this user has enrolled device) - I've ...
0
votes
1answer
4k views

How can I configure IPSec on Windows 2012 R2 to use Pre Shared Key compatible with Android phones?

Our company has to comply with the mandate that all mobile phones use L2TP or IPSec VPNs when using untrusted Wifi or GPRS connections... namely to protect from MITM attacks. Were also interested in ...
0
votes
1answer
46 views

Allow network connection to a specifc app

I am developing a application for mobile (iPhone and Android) maps based for a company. The company has deployed a wifi network to allow, by subscribing (paying), internet access. The idea of the ...
0
votes
1answer
148 views

Getting though firewall without VPN

I am trying to control geographically remote (Android) machines using VNC. Some of these machines are behind firewalls. I was planning on putting all these machines on a VPN and being done with it. ...
0
votes
1answer
457 views

How do I test if my RapidSSL certificate will work with older mobile browsers?

I read this bug report about RapidSSL certificates not being recognised by older versions of Android. I've got the necessary certificate chain from here, but I don't have an Android device to test on. ...
-2
votes
1answer
75 views

Why does a DHCP4 client not respond to the DHCP Offer from a DHCP server?

An extremely simple DHCP server works reliably with Windows 10 PCs and Android devices. It receives DHCP Discover from a client, replies with DHCP Offer, then receives DHCP Request from a client. ...
4
votes
0answers
822 views

Android to openswan/xl2tpd/pppd error: result_code_avp: avp is incorrect size. 8 < 10

I am trying to use a simple Android 4.4.4 VPN connection to openswan/xl2tpd/pppd combo. the IPSec SA works, but xl2tpd at one point terminates the pppd and this shows up in logs: xl2tpd[17990]: ...
2
votes
0answers
31 views

Abnormal DHCP Android device traffic cannot be identified

Hi Serverfault community members. I've been trying to identify the source of an abnormal broadcast traffic generated by some Samsung Android devices with no success, so I ask for your help. I have ...
2
votes
0answers
42 views

Dozens of identical HTTP requests from Chrome on Android

I'm seeing an odd pattern in my HTTP access log. Sometimes a mobile Chrome browser makes dozens of seemingly redundant HTTP requests to get the same page. What could cause this behavior? A buggy ...
2
votes
0answers
111 views

Exchange 2007 and Droid Rezound SD CARD Encryption

We have an Exchange 2007 server that supports many DROIDX phones. The configurations are setup to only enforce a pin code. However on the DROID REZOUND, it forces you to encrypt the SDCARD. This ...
2
votes
0answers
3k views

Debian squeeze as L2TP/IPSec gateway for Android devices

I'm trying to configure Debian squeeze as L2TP/IPSec VPN for Android devices, but with no great success. So far I have done following: Successfully configured Debian with openswan implementation of ...
1
vote
0answers
22 views

Does Rabbitmq support Elliptic Curve Encryption?

I am using rabbitmq for chat. I have already installed the ssl on machine, which work fine for Android platform, but iOS broker not able to establish connection with machine and always show SSL ...
1
vote
0answers
22 views

Can a FreeRadius presenting a SHA1 certificate accept SHA2 client certificates and validate them against a CA that accepts SHA1 and SHA2 certificates?

Can a FreeRadius presenting a SHA1 certificate accept SHA2 client certificates and validate them against a CA that accepts SHA1 and SHA2 certificates? Another option would be that the FreeRadius ...
1
vote
0answers
311 views

Android device cant access a website

The company i work for is having a weird problem. They have a website. You can access their website from any device, anywhere, easily. But when we are in the office, android device that are on ...
1
vote
0answers
72 views

Block all future ActiveSync Devices?

We're working on requiring MDM on all devices. I've got all current devices set up, but we're still open for users to add their device without MDM. How can I block ALL future devices without blocking ...
1
vote
0answers
726 views

Android devices fail to connect to MS L2TP PSK

I have configured MS Server 2003 RRAS with IPSec / L2TP using PSK. iPhone devices connect fine however Android devices fail to connect. The MS "Oakley" trace file shows the negotiations for Apple and ...
1
vote
0answers
415 views

Android openvpn + zeroconf browser sending mdns query packets over eth0 instead of tap0 interface on wifi

On an android device, I am connecting to a remote network using openvpn for performing service discovery. WORKING CASE: After the device is camped on 3g/4g and after connecting to remote network by ...
0
votes
0answers
27 views

How to prevent disconnection / reconnection attempts on private LANs without internet connectivity?

I am developing an appliance system which is meant to be transportable, used monthly in a different location, for ~100 simultaneous users, with laptops and tablets. The system includes a server (http,...
0
votes
0answers
65 views

freeRADIUS TLS Alert read:fatal:unknown CA

I am trying to implement Hotspot 2.0 / Passpoint feature using the following: FreeRADIUS v3.0.11 Google Nexus 6P device running Marshmallow 6.0 OS Cisco Wireless LAN ( WLC Controller ) with 3702 AP. ...
0
votes
0answers
74 views

Custom captive portal on Android

I'm trying to setup a captive portal system with Dnsmasq. Basically when a user connects a device to my network, I redirect all request to my webserver. On iOS it is working fine but I have a problem ...
0
votes
0answers
32 views

Do you need GPU AMI to open Android Studio Amazon Web Services

I have been looking into getting a web server for my web development. Recently I have decided shared hosting wasn't enough for what I wanted to do with my hosting. I decided to go with 1 of 2 options. ...
0
votes
0answers
27 views

Windows Server 2012R2 (iis8): *.apk download

I have a little bit problem. I would like to download a APK-File from my "Windows Server 2012R2" with the "iis8". But the File will not download. It comes an error-messsage: "Error 500". I have in the ...
0
votes
0answers
339 views

Remote client (android) can't connect to OpenVPN sever behind LAN

My plan is to connect over tunnel (via Internet) android phone with my LAN at home. I set up OpenVPN server behind (router) lan (ip adress is 192.168.1.3). There is also my laptop. Port 1194 UDP on my ...
0
votes
0answers
4k views

IPsec Xauth RSA - Debian 7 and Android 4.4 VPN (Always-ON) and Mac OS X 10.9.2 VPN (On Demand)

I successfully installed IPSec Xauth RSA using this instruction: http://jsharkey.org/blog/2012/09/22/deploying-a-pure-ipsec-pki-vpn-server-for-android-devices/ In brief: apt-get install ipsec-tools ...
-1
votes
0answers
31 views

How to connect to Softether via VPN over SSL?

I've configured a softether vpn server to listen on port 443 & I need to connect to it via VPS over SSL in android, but I could not find any suitable application for this purpose. In addition, ...